Solar panel battery charger for a transport refrigeration unit



FIG. 1 is a top perspective view of a solar panel battery charger for atransport refrigeration unit showing our new design;

FIG. 2 is a top side elevational view thereof;

FIG. 3 is a bottom side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right elevational view thereof; and,

FIG. 7 is a left elevational view thereof.

The broken lines shown represent unclaimed subject matter and form nopart of the claimed design.

CLAIM The ornamental design for a solar panel battery charger for atransport refrigeration unit, as shown and described.